US3207161A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ionization dental system
Assignee: DCD Research Corp
•
Filing: 1961-05-22
•
Granted: 1965-09-21
•
Expires: 1981-05-22
Abstract
No abstract record available.
Inventors
- 👤 Victor H Dietz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:20
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/02; A61C; A61C17/00; A61C19/00; A61C19/06; A61Q; A61Q11/00; A61K2800/00; A61K2800/80; A61K2800/83
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A MOUTHPIECE ELECTRODE FOR USE IN DENTAL WORK, SAID ELECTRODE BEING FORME IN A SUBSTANTIALLY FLAT USHAPED BODY AND HAVING A HANDLE JOINING SAID BODY AT A MEDIAL PORTION, SAID BODY AND HANDLE BEING FORMED FROM A RIGID ELECTRICALLY CONDUCTIVE MATERIAL, AN UPSTANDING INSULATED RIM EXTENDING PERIPHERALLY AROUND SAID BODY AND AN INSULATED COVERYING FOR SAID HANDLE ADJACENT THE JOINDER OF THE HANDLE WITH SAID BODY AND EXTENDING ALONG SAID HANDLE TO A POINT NEAR A FREE END THEREOF WHILE LEAVING THE END EXPOSED FOR AN ELECTRICAL CONNECTION.
Claim 2
Dependent Claim
88 words
A MOUTHPIECE ELECTRODE FOR USE IN DENTAL WORK, SAID ELECTRODE BEING FORME IN A SUBSTANTIALLY FLAT USHAPED BODY AND HAVING A HANDLE JOINING SAID BODY AT A MEDIAL PORTION, SAID BODY AND HANDLE BEING FORMED FROM A RIGID ELECTRICALLY CONDUCTIVE MATERIAL, AN UPSTANDING INSULATED RIM EXTENDING PERIPHERALLY AROUND SAID BODY AND AN INSULATED COVERYING FOR SAID HANDLE ADJACENT THE JOINDER OF THE HANDLE WITH SAID BODY AND EXTENDING ALONG SAID HANDLE TO A POINT NEAR A FREE END THEREOF WHILE LEAVING THE END EXPOSED FOR AN ELECTRICAL CONNECTION.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |